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	<title>ENTER Key Configuration &mdash; CKEditor Sample</title>
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var editor;

function changeEnter()
{
	// If we already have an editor, let's destroy it first.
	if ( editor )
		editor.destroy( true );

	// Create the editor again, with the appropriate settings.
	editor = CKEDITOR.replace( 'editor1',
		{
			enterMode		: Number( document.getElementById( 'xEnter' ).value ),
			shiftEnterMode	: Number( document.getElementById( 'xShiftEnter' ).value )
		});
}

window.onload = changeEnter;

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<body>
	<h1 class="samples">
		CKEditor Sample &mdash; ENTER Key Configuration
	</h1>
	<div class="description">
	<p>
		This sample shows how to configure the <em>Enter</em> and <em>Shift+Enter</em> keys
		to perform actions specified in the
		<a class="samples" href="http://docs.cksource.com/ckeditor_api/symbols/CKEDITOR.config.html#.enterMode"><code>enterMode</code></a>
		and <a class="samples" href="http://docs.cksource.com/ckeditor_api/symbols/CKEDITOR.config.html#.shiftEnterMode"><code>shiftEnterMode</code></a>
		parameters, respectively.
 		You can choose from the following options:
	</p>
	<ul class="samples">
		<li><strong><code>ENTER_P</code></strong> &ndash; new <code>&lt;p&gt;</code> paragraphs are created;</li>
		<li><strong><code>ENTER_BR</code></strong> &ndash; lines are broken with <code>&lt;br&gt;</code> elements;</li>
		<li><strong><code>ENTER_DIV</code></strong> &ndash; new <code>&lt;div&gt;</code> blocks are created.</li>
	</ul>
	<p>
		The sample code below shows how to configure CKEditor to create a <code>&lt;div&gt;</code> block when <em>Enter</em> key is pressed.
	</p>
	<pre class="samples">CKEDITOR.replace( '<em>textarea_id</em>',
	{
		<strong>enterMode : CKEDITOR.ENTER_DIV</strong>
	});</pre>
	<p>
		Note that <code><em>textarea_id</em></code> in the code above is the <code>id</code> attribute of
		the <code>&lt;textarea&gt;</code> element to be replaced.
	</p>
	</div>

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			<p>
				<strong>CKEditor requires JavaScript to run</strong>. In a browser with no JavaScript
				support, like yours, you should still see the contents (HTML data) and you should
				be able to edit it normally, without a rich editor interface.
			</p>
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	</div>
	<div style="float: left; margin-right: 20px">
		When <em>Enter</em> is pressed:<br />
		<select id="xEnter" onchange="changeEnter();">
			<option selected="selected" value="1">Create a new &lt;P&gt; (recommended)</option>
			<option value="3">Create a new &lt;DIV&gt;</option>
			<option value="2">Break the line with a &lt;BR&gt;</option>
		</select>
	</div>
	<div style="float: left">
		When <em>Shift+Enter</em> is pressed:<br />
		<select id="xShiftEnter" onchange="changeEnter();">
			<option value="1">Create a new &lt;P&gt;</option>
			<option value="3">Create a new &lt;DIV&gt;</option>
			<option selected="selected" value="2">Break the line with a &lt;BR&gt; (recommended)</option>
		</select>
	</div>
	<br style="clear: both" />
	<form action="sample_posteddata.php" method="post">
		<p>
			<br />
			<textarea cols="80" id="editor1" name="editor1" rows="10">This is some &lt;strong&gt;sample text&lt;/strong&gt;. You are using &lt;a href="http://ckeditor.com/"&gt;CKEditor&lt;/a&gt;.</textarea>
		</p>
		<p>
			<input type="submit" value="Submit" />
		</p>
	</form>
	<div id="footer">
		<hr />
		<p>
			CKEditor - The text editor for the Internet - <a class="samples" href="http://ckeditor.com/">http://ckeditor.com</a>
		</p>
		<p id="copy">
			Copyright &copy; 2003-2012, <a class="samples" href="http://cksource.com/">CKSource</a> - Frederico
			Knabben. All rights reserved.
		</p>
	</div>
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